| /******************************************************************************* |
| * Copyright (c) 2001, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.wsdl.ui.internal.contentgenerator; |
| |
| import org.eclipse.wst.wsdl.Definition; |
| import org.eclipse.wst.wsdl.Fault; |
| import org.eclipse.wst.wsdl.Input; |
| import org.eclipse.wst.wsdl.Operation; |
| import org.eclipse.wst.wsdl.Output; |
| import org.eclipse.wst.wsdl.Port; |
| import org.eclipse.wst.wsdl.PortType; |
| import org.w3c.dom.Element; |
| |
| |
| public class SoapContentGenerator implements ContentGenerator |
| { |
| private final int DOCUMENT_LITERAL = 1; |
| private final int RPC_LITERAL = 2; |
| private final int RPC_ENCODED = 3; |
| |
| protected int bindingOption = DOCUMENT_LITERAL; |
| protected String namespaceValue = ""; |
| protected String addressLocation = ContentGenerator.ADDRESS_LOCATION; |
| protected Definition definition; |
| |
| protected final static String[] requiredNamespaces = {"http://schemas.xmlsoap.org/wsdl/soap/"}; |
| protected final static String[] preferredNamespacePrefixes = {"soap"}; |
| |
| |
| public void init(Definition definition, Object generator, Object[] options) |
| { |
| this.definition = definition; |
| |
| if (options != null) |
| { |
| bindingOption = computeBindingOption(options); |
| |
| if (options.length > 1 && options[1] != null) |
| { |
| addressLocation = (String)options[1]; |
| } |
| } |
| if (definition.getTargetNamespace() != null) |
| { |
| namespaceValue = definition.getTargetNamespace(); |
| } |
| } |
| |
| private int computeBindingOption(Object[] options) { |
| int option = DOCUMENT_LITERAL; |
| if (options.length > 0 && options[0] != null) |
| { |
| boolean isDocumentLiteralOption = ((Boolean)options[0]).booleanValue(); |
| if (isDocumentLiteralOption) |
| option = DOCUMENT_LITERAL; |
| else |
| option = RPC_ENCODED; |
| |
| if (options.length >= 3 && options[2] != null) { |
| // Extra info sent in |
| if (((Boolean)options[2]).booleanValue()) |
| option = RPC_LITERAL; |
| } |
| } |
| |
| return option; |
| } |
| |
| public String[] getRequiredNamespaces() |
| { |
| return requiredNamespaces; |
| } |
| |
| public String[] getPreferredNamespacePrefixes() |
| { |
| return preferredNamespacePrefixes; |
| } |
| |
| public void generatePortContent(Element portElement, Port port) |
| { |
| Element element = createElement(portElement, "soap", "address"); |
| element.setAttribute("location", addressLocation); |
| } |
| |
| public void generateBindingContent(Element bindingElement, PortType portType) |
| { |
| Element element = createElement(bindingElement, "soap", "binding"); |
| element.setAttribute("style", (bindingOption == DOCUMENT_LITERAL) ? "document" : "rpc"); |
| element.setAttribute("transport", "http://schemas.xmlsoap.org/soap/http"); |
| } |
| |
| public void generateBindingOperationContent(Element bindingOperationElement, Operation operation) |
| { |
| Element element = createElement(bindingOperationElement, "soap", "operation"); |
| |
| String soapActionValue = namespaceValue; |
| if (!soapActionValue.endsWith("/")) |
| { |
| soapActionValue += "/"; |
| } |
| soapActionValue += operation.getName(); |
| element.setAttribute("soapAction", soapActionValue); |
| } |
| |
| public void generateBindingInputContent(Element bindingInputElement, Input input) |
| { |
| generateSoapBody(bindingInputElement); |
| } |
| |
| public void generateBindingOutputContent(Element bindingOutputElement, Output output) |
| { |
| generateSoapBody(bindingOutputElement); |
| } |
| |
| public void generateBindingFaultContent(Element bindingFaultElement, Fault fault) |
| { |
| Element element = createElement(bindingFaultElement, "soap", "fault"); |
| element.setAttribute("name", fault.getName()); |
| element.setAttribute("use", (bindingOption == RPC_ENCODED) ? "encoded" : "literal"); |
| if (bindingOption == RPC_ENCODED) |
| { |
| element.setAttribute("encodingStyle", "http://schemas.xmlsoap.org/soap/encoding/"); |
| element.setAttribute("namespace", namespaceValue); |
| } |
| else if (bindingOption == RPC_LITERAL) { |
| element.setAttribute("namespace", namespaceValue); |
| } |
| } |
| |
| protected void generateSoapBody(Element parentElement) |
| { |
| String soapActionValue = ""; |
| if (definition.getTargetNamespace() != null) |
| { |
| soapActionValue = definition.getTargetNamespace(); |
| } |
| |
| Element element = createElement(parentElement, "soap", "body"); |
| element.setAttribute("use", (bindingOption == RPC_ENCODED) ? "encoded" : "literal"); |
| if (bindingOption == RPC_ENCODED) |
| { |
| element.setAttribute("encodingStyle", "http://schemas.xmlsoap.org/soap/encoding/"); |
| element.setAttribute("namespace", namespaceValue); |
| } |
| else if (bindingOption == RPC_LITERAL) { |
| element.setAttribute("namespace", namespaceValue); |
| } |
| } |
| |
| protected Element createElement(Element parentElement, String prefix, String elementName) |
| { |
| String name = prefix != null ? (prefix + ":" + elementName) : elementName; |
| Element result = parentElement.getOwnerDocument().createElement(name); |
| parentElement.appendChild(result); |
| return result; |
| } |
| } |